File:
[LON-CAPA] /
loncom /
cgi /
ping.pl
Revision
1.8:
download - view:
text,
annotated -
select for diffs
Thu Dec 25 01:56:03 2008 UTC (15 years, 9 months ago) by
raeburn
Branches:
MAIN
CVS tags:
version_2_9_X,
version_2_9_99_0,
version_2_9_1,
version_2_9_0,
version_2_8_X,
version_2_8_99_1,
version_2_8_99_0,
version_2_8_2,
version_2_8_1,
version_2_8_0,
version_2_7_99_1,
version_2_7_99_0,
version_2_10_0_RC2,
version_2_10_0_RC1,
version_2_10_0,
bz6209-base,
bz6209,
bz5969,
bz2851,
PRINT_INCOMPLETE_base,
PRINT_INCOMPLETE,
HEAD,
GCI_3,
GCI_2,
GCI_1,
BZ5971-printing-apage,
BZ5434-fox
- Changes resulting from movement of subroutines from loncgi.pm
to lonauthcgi.pm.
#!/usr/bin/perl
# ping cgi-script
# $Id: ping.pl,v 1.8 2008/12/25 01:56:03 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
use strict;
$|=1;
use lib '/home/httpd/lib/perl/';
use Apache::lonnet;
use LONCAPA::loncgi;
use LONCAPA::lonauthcgi;
print("Content-type: text/plain\n\n");
&main();
sub main {
if (!&LONCAPA::lonauthcgi::check_ipbased_access('ping')) {
if (!&LONCAPA::loncgi::check_cookie_and_load_env()) {
return;
}
if (!&LONCAPA::lonauthcgi::can_view('ping')) {
return;
}
}
my $testhost=$ENV{'QUERY_STRING'};
$testhost=~s/\W//g;
print &Apache::lonnet::reply('ping',$testhost)."\n";
return;
}
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